Research field (3)：
Mathematical physics and basic theory
, Semiconductors, optical and atomic physics
, Magnetism, superconductivity, and strongly correlated systems
Research theme for competitive and other funds (5)：
2021 - 2025 多体波動関数物性の量子シミュレーション
2021 - 2025 散逸と駆動の下にある量子多体系の理論的記述と応用
2018 - 2021 Theoretical study on nonequilibrium-state landscape in CDW-Mott systems
2016 - 2018 Information-theoretic aspects of steady states in isolated quantum systems
2012 - 2015 Exploring novel thermalization mechanisms for the foundation of quantum statistical mechanics
Papers (47)：
Takeru Yokota, Tatsuhiko N. Ikeda. Unpolarized prethermal discrete time crystal. Physical Review A. 2025
Michael O Flynn, Lev Vidmar, Tatsuhiko N Ikeda. Single-Particle Universality of the Many-Body Spectral Form Factor. Physical Review Letters. 2025. 134. 16. 160403
Tatsuhiko N Ikeda, Lev Vidmar, Michael O Flynn. Exact spectral form factors of noninteracting fermions with Dyson statistics. Physical Review B. 2025. 111. 14. 144312
Yukio Kaneko, Tatsuhiko N. Ikeda. Floquet systems with continuous dynamical symmetries: characterization, time-dependent noether charge, and solvability. Physica Scripta. 2024. 99. 8
Tatsuhiko N. Ikeda, Sho Sugiura, Anatoli Polkovnikov. Robust Effective Ground State in a Nonintegrable Floquet Quantum Circuit. Physical Review Letters. 2024. 133. 3
Matsunaga Ryusuke, Kanda Natsuki, Ikeda Tatsuhiko N. Terahertz Higher Harmonic Generation in a Three Dimensional Dirac Semimetal. Butsuri. 2024. 79. 1. 12-17
金賀穂, 池田達彦, 佐藤正寛. Characterization of Kitaev spin-liquids with nonlinear optical effect. 日本物理学会講演概要集(CD-ROM). 2021. 76. 1
金賀穂, 池田達彦, 佐藤正寛. Theory of high-harmonic generation in Kitaev magnets with magnetoelectric couplings. 日本物理学会講演概要集(CD-ROM). 2020. 75. 2
Nonequilibrium steady states in periodically driven dissipative quantum systems
(New Trends in Quantum Condensed Matter Theory 2021@ ISSP U-Tokyo 2021)
Anisotropic Charge Density Waves in Thermal Quench of 2H-TaSe2
(APS March Meeting 2021 2021)
整合角ねじれ2層グラフェンの高次高調波発生の理論
(日本物理学会 第76回年次大会 2021)
High-harmonic generation from solids: Floquet-theoretical approach and Dirac semimetals
(The Schwinger Effect and Strong-Field Physics 2021)
Nonequilibrium steady states in periodically driven dissipative quantum systems
(Fundamental Aspects of Statistical Mechanics and the Emergence of Thermodynamics in Non-Equilibrium Systems 2020)
2012 - 2015 The University of Tokyo Graduate School of Science PhD course, Department of Physics
2010 - 2012 The University of Tokyo Graduate School of Science Master course, Department of Physics
2006 - 2010 Kyoto University Faculty of Science
Professional career (1)：
PhD in Physics (The University of Tokyo)
Work history (10)：
2025/04 - 現在 Hokkaido University Faculty of Engineering Visiting Associate Professor
2025/04 - 現在 RIKEN
2025/04 - 現在 ZEN University Faculty of Social Informatics Associate Professor
2023/02 - 2025/04 RIKEN
2021/10 - 現在 JSTさきがけ 研究者
2023/05 - 2024/05 Boston University Department of Physics Visiting Researcher
2016/04 - 2023/01 The University of Tokyo The Institute for Solid State Physics Research Associate
2021/09 - 2022/03 Meiji University part-time lecturer
2015/04 - 2016/03 Harvard University Post-Doctoral Fellow / JSPS Overseas Research Fellowships
2012/04 - 2015/03 The University of Tokyo Graduate School of Science JSPS Research Fellowship for Young Scientist (DC1)
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Committee career (1)：
2021/07 - 2023/07 Non-Equilibrium Working group, RIKEN Interdisciplinary Theoretical and Mathematical Sciences Program Facilitator
Awards (4)：
2025/04 - American Physical Society Editors' Suggestion, Physical Review B Exact spectral form factors of noninteracting fermions with Dyson statistics
2023/04 - Ministry of Education, Culture, Sports, Science and Technology The Young Scientists’ Award, The Commendation for Science and Technology by the Minister of Education, Culture, Sports, Science and Technology
2023/03 - The Institute for Solid State Physics, The University of Tokyo ISSP Young Scientist Medal
2019/11 - 2019 13th Joint Research Meeting of MEXT National Projects on Condensed-Matter Science Best Presentation Award (Poster)
